Originally Posted by BillyZ
sounds a lot like a PC
bulb to me. SHO may simply be teir type of part number?
Agreed. 4 pin square arrangement is the German manufactured PC
Originally Posted by fishtender
Now my 55g has SHO 55x2 actinic, and, PC
65wx2 ultra daylight.
Is this now sufficient for my reef?
Yes, these will do fine for most all soft and LPS
corals and after the tank has matured some, possible a few select SPS
. I have been having reat success wth monitpora sp.
lights. Others would include: porites, hydrophorna, pavona and anacrpora to name a few.